Why the new MetroAmp Zero Loss Loop has double face PCB?

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Goonies
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Why the new MetroAmp Zero Loss Loop has double face PCB?

Post by Goonies » Sun Nov 26, 2017 12:04 pm

Why the new MetroAmp Zero Loss Loop has double face copper PCB? the underside has the ground and the upperside has the connection between components.

I suppose for best grounding isolation , and the upperside has the B+ high voltage. What do you think? Should I upgrade my old loop for the new? Is the new more quiet, less noisy?

Marshalls loop is double face copper also. But has ground on the both sides.


thanks

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